IndividualActive
Katie Johnson
NPI 1538091020 · Specialist · Concord, NH
Katie Johnson is a Specialist provider in Concord, NH (NPI 1538091020).
Provider details
- NPI number
- 1538091020
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
111 Pleasant St
Concord, NH 03301-3852
Phone: (603) 226-7505
Street-level locationGet directions
Mailing address
29 School St
Concord, NH 03301-4033
Registry dates
- Enumerated
- 2026-06-01
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Katie Johnson's NPI number?
- Katie Johnson's National Provider Identifier (NPI) is 1538091020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Johnson's specialty?
- Katie Johnson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Katie Johnson located?
- Katie Johnson's practice location on file with NPPES is 111 Pleasant St, Concord, NH 03301-3852.
- What is Katie Johnson's phone number?
- The practice phone number listed in the NPPES registry for Katie Johnson is (603) 226-7505.
- Is Katie Johnson's NPI active?
- Yes — Katie Johnson's NPI (1538091020) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.